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소숫점: 1자리 덧셈46

1
4.6
+
5.4
=
10
2
5.6
+
2.5
=
8.1
3
2.5
+
6.1
=
8.6
4
5.3
+
1.7
=
7
5
5.3
+
2.7
=
8
6
9.6
+
1.1
=
10.7
7
9.4
+
5.9
=
15.3
8
6.5
+
1.9
=
8.4
9
6.2
+
3.1
=
9.3
10
8.2
+
4.9
=
13.1
11
8.2
+
3.2
=
11.4
12
4.5
+
3.5
=
8
13
1.2
+
9.1
=
10.3
14
2.5
+
9.5
=
12
15
7.1
+
8.3
=
15.4